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Berkshire Hathaway Class B

4,531 hedge funds and large institutions have $425B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 218 funds opening new positions, 1,966 increasing their positions, 1,724 reducing their positions, and 122 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

1% more funds holding

Funds holding: 4,5024,531 (+29)

8% less capital invested

Capital invested by funds: $464B → $425B (-$38.8B)

23% less funds holding in top 10

Funds holding in top 10: 923714 (-209)

Holders
4,531
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
714
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$9.26B
Puts
$6.95B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
PMAM
4551
Picton Mahoney Asset Management
Ontario, Canada
LA
4552
Legacy Advisors
Pennsylvania
BRCM
4553
Bright Rock Capital Management
Massachusetts
CCWA
4554
CLA (CliftonLarsonAllen) Wealth Advisors
Minnesota
SA
4555
SAM Advisors
California
TL
4556
Tradewinds LLC
North Carolina
CWC
4557
Carolinas Wealth Consulting
North Carolina
AC
4558
Aristides Capital
Kentucky
MIM
4559
Marshall Investment Management
Colorado
TPI
4560
Trust Point Inc
Wisconsin
CDDEC
4561
Caisse Des Depots Et Consignations
France
WAM
4562
Weiss Asset Management
Massachusetts
EI
4563
eCIO Inc
Wisconsin
SCA
4564
Sander Capital Advisors
Washington
WWM
4565
WT Wealth Management
Arizona
TSS
4566
Two Sigma Securities
New York
ACP
4567
Aveo Capital Partners
Colorado
AFS
4568
Aft Forsyth & Sober
Florida
AFC
4569
AFT Forsyth & Company
Florida
FTUS
4570
Flow Traders U.S.
New York
CWMGP
4571
Capstone Wealth Management Group (Pennsylvania)
Pennsylvania
SCM
4572
Stevens Capital Management
Pennsylvania
HCP
4573
Hexagon Capital Partners
Arkansas
RS
4574
Retirement Solution
Washington
T
4575
Tableaux
Massachusetts